{
  "manageEntity": {
    "action": "Delete",
    "entityId": "1077938772",
    "entityType": "Track",
    "nonce": "0xd62c1cc80c10d1081613ffe34aba6123cece8ee1a660a787111e8c2e499f5c55",
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    "signer": "0x5Bd2B55f9E919abFFCC7853cd54ABf716372E6Fc",
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  }
}